Nikki is said to be the ex-girlfriend of the hero character, and a s such there is tension at first, because Darius insists she "shows our old friend the ropes". It is said that she was dumped by the player when he left town the first time.

Nikki is best described as very strong willed. She fell for the player, and he stated that she was too young. She has a stroong and fierce personality towards the player, and appears to not enjoy working with him at first. As the story goes on, she grows closer to the player.